INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0538a9327d5410211441257d23642244ee637ff6af74c7dca5006be5cadb3628', 
    'waptdGCShxJ2++7M5byTZqq5LyWYHfEuvZpLR3SQKwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)